MBM29LV800BA-120PFTR データシートの表示（PDF） - Fujitsu

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MBM29LV800BA-120PFTR

CMOS 8M (1M × 8/512K × 16) BIT

Fujitsu 

MBM29LV800TA-70/-90/-12/MBM29LV800BA-70/-90/-12

Start

Read

(DQ 0 to DQ 7)

Addr. = VA

Yes

DQ 7 = Data?

No

No

DQ 5 = 1?

Yes

Read

(DQ 0 to DQ 7)

Addr. = VA

VA = Byte address for programming

= Any of the sector addresses within

the sector being erased during

sector erase or multiple sector

erases operation

= Any of the sector addresses within

the sector not being protected

during chip erase

Yes

DQ 7 = Data?

No

Fail

Pass

Note: DQ7 is rechecked even if DQ5 = “1” because DQ7 may change simultaneously with DQ5.

Figure 22 Data Polling Algorithm

47

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